コード例 #1
0
 /**
  * @author Andreas Glaser
  */
 public function testEmptyToNull()
 {
     $nullValues = ['', 0, 0.0, '0', null, false, []];
     foreach ($nullValues as $value) {
         $this->assertNull(ValueHelper::emptyToNull($value));
     }
     $noneNullValues = ['1', 1, 0.2, true, ['abc']];
     foreach ($noneNullValues as $value) {
         $this->assertNotNull(ValueHelper::emptyToNull($value));
     }
 }